Feature/Update versioning logic (#7)

Reviewed-on: #7
Co-authored-by: Juan Sebastian Montoya <juansmm@outlook.com>
Co-committed-by: Juan Sebastian Montoya <juansmm@outlook.com>

.forgejo/workflows/ci.yaml

@@ -18,7 +18,7 @@ jobs:
 
       - name: Build Docker Image
         run: |
-          docker build -t threejs-test:test .
+          docker build --build-arg VERSION=test --build-arg BUILD_DATE=$(date -u +"%Y-%m-%dT%H:%M:%SZ") -t threejs-test:test .
 
       - name: Validate Image
         run: |
@@ -82,11 +82,14 @@ jobs:
           echo "tag=v$NEW_VERSION" >> $GITHUB_OUTPUT
           echo "Latest tag: $LATEST_TAG"
           echo "New version: $NEW_VERSION"
+          echo "Current VERSION file: $(cat VERSION 2>/dev/null || echo 'not found')"
 
       - name: Build Docker Image
         run: |
-          IMAGE_NAME="git.jusemon.com/jusemon/threejs-test:${{ steps.version.outputs.version }}"
-          docker build -t "$IMAGE_NAME" .
+          VERSION="${{ steps.version.outputs.version }}"
+          BUILD_DATE=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
+          IMAGE_NAME="git.jusemon.com/jusemon/threejs-test:$VERSION"
+          docker build --build-arg VERSION="$VERSION" --build-arg BUILD_DATE="$BUILD_DATE" -t "$IMAGE_NAME" .
           echo "IMAGE_NAME=$IMAGE_NAME" >> $GITHUB_ENV
 
       - name: Push Docker Image
@@ -154,6 +157,56 @@ jobs:
             echo "TAG_CREATED=true" >> $GITHUB_ENV
           fi
 
+      - name: Update Version Files
+        run: |
+          VERSION="${{ steps.version.outputs.version }}"
+          TAG="${{ steps.version.outputs.tag }}"
+          
+          echo "📝 Updating version files to: $VERSION"
+          
+          # Configure git
+          git config user.name "forgejo-actions"
+          git config user.email "forgejo-actions@forgejo.io"
+          
+          # Fetch latest changes to avoid conflicts
+          git fetch origin main || echo "Fetch completed or already up to date"
+          git checkout main || echo "Already on main"
+          
+          # Update VERSION file
+          echo "$VERSION" > VERSION
+          
+          # Update portainer.yml with new version
+          sed -i "s|\(image: git.jusemon.com/jusemon/threejs-test:\)[0-9.]*|\1$VERSION|" portainer.yml
+          
+          # Verify the updates
+          if grep -q "^$VERSION$" VERSION && grep -q "image: git.jusemon.com/jusemon/threejs-test:$VERSION" portainer.yml; then
+            echo "✅ Successfully updated VERSION and portainer.yml to $VERSION"
+          else
+            echo "❌ Failed to update version files"
+            exit 1
+          fi
+          
+          # Check if there are changes to commit
+          if git diff --quiet VERSION portainer.yml; then
+            echo "ℹ️ No changes to commit (files already up to date)"
+          else
+            # Stage and commit with [skip ci] to prevent infinite loop
+            # Note: Forgejo Actions should respect [skip ci] in commit messages
+            git add VERSION portainer.yml
+            git commit -m "chore: update version to $VERSION [skip ci]" || {
+              echo "⚠️ Commit failed (may already be committed)"
+              exit 0
+            }
+            
+            # Push to main branch
+            git push origin main || {
+              echo "⚠️ Push failed (may need manual intervention or branch protection)"
+              exit 0
+            }
+            
+            echo "✅ Successfully committed and pushed version update to $VERSION"
+          fi
+
       - name: Job Summary
         if: success()
         run: |
@@ -183,11 +236,15 @@ jobs:
             echo "- ⚠️ Tag \`$TAG\` already exists, skipped creation" >> "$SUMMARY_FILE"
           fi
           
-          cat >> "$SUMMARY_FILE" << 'EOF'
+          cat >> "$SUMMARY_FILE" << EOF
+          
+          ### Version Files
+          - ✅ VERSION file updated to \`$VERSION\`
+          - ✅ portainer.yml updated to \`$VERSION\`
           
           ### Pull Command
-          ```bash
+          \`\`\`bash
           docker pull git.jusemon.com/jusemon/threejs-test:latest
-          ```
+          \`\`\`
           EOF